From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stan Hoeppner Subject: Re: Stacked array data recovery Date: Thu, 28 Jun 2012 14:57:37 -0500 Message-ID: <4FECB731.100@hardwarefreak.com> References: <4FE5B213.5010503@hardwarefreak.com> <4FE72053.4040101@hardwarefreak.com> <4FE7E044.6040506@hardwarefreak.com> <4FE91619.4020709@hardwarefreak.com> <1340699839.3241.29.camel@hoferr-desktop.hofer.rummelring> <4FEA1A4F.9090605@hardwarefreak.com> <1340788044.3420.8.camel@hoferr-desktop.hofer.rummelring> <4FEAFDC5.7030205@hardwarefreak.com> <20120627211931.466b83ca@hoferr-x61s.hofer.rummelring> Reply-To: stan@hardwarefreak.com Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20120627211931.466b83ca@hoferr-x61s.hofer.rummelring> Sender: linux-raid-owner@vger.kernel.org To: Ramon Hofer Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids On 6/27/2012 2:19 PM, Ramon Hofer wrote: > > Ok, thanks I will. And additionally I will write down what time I > started each command so when one of them still hasn't finished after 12 > hours or so the disk will have to be replaced right? That's unnecessary. Linux retains the start time of each process: ~$ ps -ef|grep dd ... root 4338 4307 95 14:49 pts/0 00:00:48 dd if=/dev/zero of=./test ... The 5th column shows the start time. If the process has been running more than 24 hours the start date will be shown instead of the start time. > GRUB_CMDLINE_LINUX_DEFAULT="quiet elevator=deadline" > > and ran > ~# update-grub > > I checked if the right scheduler is running: > > ~$ cat /sys/block/sdk/queue/scheduler > noop [deadline] cfq > > Is this correct what I did? Yep. The brackets surrounding deadline show it is enabled. > And I can see if one of them behaves strangely :-) Yep. -- Stan